时间:2023-06-02 16:16:41 来源: 人气:
环境:, CentOS X64 6.4, nginx 1.5.6, Python 2.7.5, 一:安装需要的类库及Python2.7.5, 安装必要的开发包, yum groupinstall "Development tools", yum install zlib-devel bzip2-devel pcre-devel openssl-devel ncurses-devel sqlite-devel readLINE-devel tk-devel, CentOS 自带Python2.6.6,但我们可以再安装Python2.7.5:, cd ~, wget http://python.org/ftp/python/2.7.5/Python-2.7.5.tar.bz2, tar xvf Python-2.7.5.tar.bz2, cd Python-2.7.5, ./configure --prefix=/usr/local, make && make altinstall, 安装完毕后,可是使用”python2.7”命令进入python2.7的环境。, 二:安装Python包管理, easy_install包 https://pypi.python.org/pypi/distribute, 方便安装Python的开发包, cd ~, wget https://pypi.python.org/packages/source/d/distribute/distribute-0.6.49.tar.gz, tar xf distribute-0.6.49.tar.gz, cd distribute-0.6.49, python2.7 setup.py install, easy_install --version, 红色部分必须是“python2.7”,否则将安装到默认的2.6环境内。, pip包 https://pypi.python.org/pypi/pip, 安装pip的好处是可以pip list、pip uninstall 管理Python包, easy_install没有这个功能,只有uninstall, easy_install pip, pip --version, 三:安装uwsgi, uwsgi:https://pypi.python.org/pypi/uWSGI, uwsgi参数详解:http://uwsgi-docs.readthedocs.org/en/latest/Options.html, pip install uwsgi, uwsgi --version, 测试uwsgi是否正常:, 新建test.py文件,内容如下:, def application(env, start_response):, start_response(200 OK, [(Content-Type,text/html)]), return "Hello World", 然后在终端运行:, uwsgi --http :8001 --wsgi-file test.py, 在浏览器内输入:http://127.0.0.1:8001,看是否有“Hello World”输出,若没有输出,请检查你的安装过程。, 四:安装django, pip install django, 测试django是否正常,运行:, django-admin.py startproject demosite, cd demosite, python2.7 manage.py runserver 0.0.0.0:8002, 在浏览器内输入:http://127.0.0.1:8002,检查django是否运行正常。, 五:安装nginx, cd ~, wget http://nginx.org/download/nginx-1.5.6.tar.gz, tar xf nginx-1.5.6.tar.gz, cd nginx-1.5.6, ./configure --prefix=/usr/local/nginx-1.5.6, --with-http_stub_status_module, --with-http_gzip_static_module, make && make install, 六:配置uwsgi, uwsgi支持ini、xml等多种配置方式,但个人感觉ini更方便:, 在/ect/目录下新建uwsgi9090.ini,添加如下配置:, [uwsgi], socket = 127.0.0.1:9090, master = true //主进程, vhost = true //多站模式, no-stie = true //多站模式时不设置入口模块和文件, workers = 2 //子进程数, reload-mercy = 10, vacuum = true //退出、重启时清理文件, max-requests = 1000, limit-as = 512, buffer-sizi = 30000, pidfile = /var/run/uwsgi9090.pid //pid文件,用于下面的脚本启动、停止该进程, daemonize = /website/uwsgi9090.log, 设置uwsgi开机启动,在/ect/init.d/目录下新建uwsgi9090文件,内容如下:, #! /bin/sh, # chkconfig: 2345 55 25, # Description: Startup script for uwsgi webserver on Debian. Place in /etc/init.d and, # run update-rc.d -f uwsgi defaults, or use the appropriate command on your, # distro. For CentOS/Redhat run: chkconfig --add uwsgi, ### BEGIN INIT INFO, # Provides: uwsgi, # Required-Start: $all, # Required-Stop: $all, # Default-Start: 2 3 4 5, # Default-Stop: 0 1 6, # Short-Description: starts the uwsgi web server, # Description: starts uwsgi using start-stop-daemon, ### END INIT INFO, # Author: licess, # website: http://lnmp.org, PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin, DESC="uwsgi daemon", NAME=uwsgi9090, DAEMON=/usr/local/bin/uwsgi, CONFIGFILE=/etc/$NAME.ini, PIDFILE=/var/run/$NAME.pid, SCRIPTNAME=/etc/init.d/$NAME, set -e, [ -x "$DAEMON" ] || exit 0, do_start() {, $DAEMON $CONFIGFILE || echo -n "uwsgi already running", }, do_stop() {, $DAEMON --stop $PIDFILE || echo -n "uwsgi not running", rm -f $PIDFILE, echo "$DAEMON STOPED.", }, do_reload() {, $DAEMON --reload $PIDFILE || echo -n "uwsgi cant reload", }, do_status() {, ps aux|grep $DAEMON, }, case "$1" in, status), echo -en "Status $NAME: n", do_status, ;;, start), echo -en "Starting $NAME: n", do_start, ;;, stop), echo -en "Stopping $NAME: n", do_stop, ;;, reload|graceful), echo -en "Reloading $NAME: n", do_reload, ;;, *), echo "Usage: $SCRIPTNAME {start|stop|reload}" >&2, exit 3, ;;, esac, exit 0, 然后在终端执行:, -- 添加服务, chkconfig --add uwsgi9090, -- 设置开机启动, chkconfig uwsgi9090 on, 七:设置nginx, 找到nginx的安装目录,打开conf/nginx.conf文件,修改server配置, server {, listen 80;, server_name localhost;, location / {, include uwsgi_params;, uwsgi_pass 127.0.0.1:9090; //必须和uwsgi中的设置一致, uwsgi_param UWSGI_SCRIPT demosite.wsgi; //入口文件,即wsgi.py相对于项目根目录的位置,“.”相当于一层目录, uwsgi_param UWSGI_CHDIR /demosite; //项目根目录, index index.html index.htm;, client_max_body_size 35m;, }, }, 设置nginx开机启动,在/ect/init.d/目录下新建nginx文件,内容如下:, #!/bin/sh, #, # nginx - this script starts and stops the nginx daemon, #, # chkconfig: - 85 15, # description: Nginx is an HTTP(S) server, HTTP(S) reverse, # proxy and IMAP/POP3 proxy server, # processname: nginx, # config: /usr/local/nginx/conf/nginx.conf, # pidfile: /var/run/nginx.pid, # Source function library., . /etc/rc.d/init.d/functions, # Source networking configuration., . /etc/sysconfig/network, # Check that networking is up., [ "$NETWORKING" = "no" ] && exit 0, nginx="/opt/nginx-1.5.6/sbin/nginx", prog=$(basename $nginx), NGINX_CONF_FILE="/opt/nginx-1.5.6/conf/nginx.conf", [ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx, lockfile=/var/lock/subsys/nginx, start() {, [ -x $nginx ] || exit 5, [ -f $NGINX_CONF_FILE ] || exit 6, echo -n $"Starting $prog: ", daemon $nginx -c $NGINX_CONF_FILE, retval=$?, echo, [ $retval -eq 0 ] && touch $lockfile, return $retval, }, stop() {, echo -n $"Stopping $prog: ", killproc $prog -QUIT, retval=$?, echo, [ $retval -eq 0 ] && rm -f $lockfile, return $retval, }, restart() {, configtest || return $?, stop, sleep 1, start, }, reload() {, configtest || return $?, echo -n $"Reloading $prog: ", killproc $nginx -HUP, RETVAL=$?, echo, }, force_reload() {, restart, }, configtest() {, $nginx -t -c $NGINX_CONF_FILE, }, rh_status() {, status $prog, }, rh_status_q() {, rh_status >/dev/null 2>&1, }, case "$1" in, start), rh_status_q && exit 0, $1, ;;, stop), rh_status_q || exit 0, $1, ;;, restart|configtest), $1, ;;, reload), rh_status_q || exit 7, $1, ;;, force-reload), force_reload, ;;, status), rh_status, ;;, condrestart|try-restart), rh_status_q || exit 0, ;;, *), echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}", exit 2, esac, 然后在终端执行:, -- 添加服务, chkconfig --add nginx, -- 设置开机启动, chkconfig nginx on, 八:测试, OK,一切配置完毕,在终端运行, service uwsgi9090 start, service nginx start, 在浏览器输入:http://127.0.0.1,恭喜你可以看到django的“It work”了~, 九:其他配置, 防火墙设置, CentOS默认关闭外部对80、3306等端口的访问,所以要在其他计算机访问这台服务器,就必须修改防火墙配置,打开/etc/sysconfig/iptables, 在“-A INPUT –m state --state NEW –m tcp –p –dport 22 –j ACCEPT”,下添加:, -A INPUT m state --state NEW m tcp p dport 80 j ACCEPT, -A INPUT m state --state NEW m tcp p dport 3306 j ACCEPT, 然后保存,并关闭该文件,在终端内运行下面的命令,刷新防火墙配置:, service iptables restart, 安装Mysqldb, yum -y install mysql-devel, easy_install-2.7 MySQL-python, 注意红色部分,easy_install-2.7,否则它将默认安装到Python2.6环境内。,